<demo>dd</demo>
<template>
  <lc-button type="success" radius>默认尺寸</lc-button>
  <lc-button type="success" size="large" radius>大型按钮</lc-button>
  <lc-button type="success" size="small" radius>小型按钮</lc-button>
  <lc-button type="success" size="mini" radius>迷你按钮</lc-button>
</template>
